2028066376

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1168241}}^1$

素因数の和:1168285

約数の個数: 32

約数和(自身を含む): 4486049280

約数和(自身を除く): 2457982904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1168241, 2336482, 4672964, 8177687, 9345928, 16355374, 32710748, 36215471, 65421496, 72430942, 144861884, 253508297, 289723768, 507016594, 1014033188, 2028066376]

約数ペア:

[(1, 2028066376), (2, 1014033188), (4, 507016594), (7, 289723768), (8, 253508297), (14, 144861884), (28, 72430942), (31, 65421496), (56, 36215471), (62, 32710748), (124, 16355374), (217, 9345928), (248, 8177687), (434, 4672964), (868, 2336482), (1736, 1168241)]